What is a "Combat Skill Medal"?

Games Other Halo
1

It’s one of the daily War Games challenges today, but nowhere on Waypoint (or anywhere else) have I seen this category of medals defined. Little help?

Waypoint folks - more definitional clarity on future challenge requirements would be welcome and appreciated!

2

get a killjoy, headcase, from the grave, reload this, or showstopper… three of those in one game… i would go on swat and try to get three headcases… which is getting a headshot while the person is sprinting